Tool for isothermal forging

Details Tool for isothermal forging Tool for isothermal forging

1978-08-08

1980-07-15

Larson, Lowell A.

Metal deforming

Tool and/or tool holder

Having unitary tool-face

72342, 76107R, 219 1057, B21J 1302

Patent

active

042121892

ABSTRACT:
A tool for isothermal forging is disclosed. The tool consists of two die halves, at least one of which consists of an assembly of individual components whose side facing the workpiece is provided with a thin electrically insulating layer. The assembly of the die half from individual components occurs following forming of the components by casting and/or forging, and machining of the formed components. The forming of the die halves from separate components makes it possible to adapt the components of the die half to the particular working conditions in an optimum manner. The provision of an insulating layer on the individual components reduces the risk of local welding and nonuniform temperature distribution during inductive heating.

REFERENCES:
patent: 1380250 (1921-05-01), Reymond
patent: 1445358 (1923-02-01), Russell
patent: 2439246 (1948-04-01), Gibian
patent: 2851750 (1958-09-01), Schaaber
patent: 3170735 (1965-02-01), Coffin
patent: 3478562 (1969-11-01), Groos
patent: 3892505 (1975-07-01), Doucherain et al.
patent: 4105443 (1978-08-01), Dearnaley et al.

Affiliated with

Also associated with

Rating

Tool for isothermal forging does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tool for isothermal forging, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tool for isothermal forging will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-458734